16255664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 33188352

約数和(自身を除く): 16932688

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 163, 184, 271, 326, 368, 542, 652, 1084, 1304, 2168, 2608, 3749, 4336, 6233, 7498, 12466, 14996, 24932, 29992, 44173, 49864, 59984, 88346, 99728, 176692, 353384, 706768, 1015979, 2031958, 4063916, 8127832, 16255664]

約数ペア:

[(1, 16255664), (2, 8127832), (4, 4063916), (8, 2031958), (16, 1015979), (23, 706768), (46, 353384), (92, 176692), (163, 99728), (184, 88346), (271, 59984), (326, 49864), (368, 44173), (542, 29992), (652, 24932), (1084, 14996), (1304, 12466), (2168, 7498), (2608, 6233), (3749, 4336)]